Reviewed · CRUISES & BOAT TOURS
Grebbestad Boat Tour
Grebbestad’s harbor is only the beginning. Once you leave the cafés, wooden boathouses, and fishing boats behind, the trip carries you into the rocky Bohuslän archipelago, where narrow channels, sea birds, old cottages, and open water replace the town streets. Havstenssund is the special touch, a tight, winding passage with red granite close on both sides.
I like two things right away: this is a private tour, so your group is not mixed with strangers, and the captain can shape the outing around the water, weather, and your interests. I also like that snorkeling gear is supplied and that the guides, Björn and Hannah, bring a personal feel to the trip, with local stories, music, and knowledge of quiet places.
The main caution is the boat’s size and the sea itself. Seating is most comfortable for five or six people, although the safety limit is eight, and the boat can move sharply over waves. If you have knee, back, or leg problems, or dislike a lively ride, this may not be your best coastal excursion.
What makes this Grebbestad boat trip worth considering

- A private boat for up to eight people: You get the boat to yourself rather than joining a large harbor cruise.
- Havstenssund’s narrow sea passage: Red granite cliffs, fishermen’s cottages, and oyster farms give this section a strong sense of place.
- Kosterhavet National Park: The main cruising area brings you into one of Sweden’s notable marine settings.
- Four sets of snorkeling equipment: You can make a swim stop more active without bringing all your own gear.
- Guides Björn and Hannah: The trip can include local stories, music, practical boating talk, and a more relaxed host-led feel.
- A possible oyster add-on: Havstenssunds Ostron AB is part of the local oyster scene, and a separate Oyster Tour can be booked for a closer look.
Starting among Grebbestad’s fishing boats

Meet at the Grebbestad Info Centre on Nedre Långgatan 48. The first part of the experience takes place in Grebbestad Hamn, the town’s waterfront center, where colorful wooden boathouses sit beside classic fishing vessels, cafés, seafood restaurants, and small shops.
You have about 20 minutes here before setting off. That may sound brief, but it is enough time to get oriented and take in the harbor’s character. Grebbestad is not simply a place to board a boat. Its working-waterfront feel helps explain why the surrounding sea has shaped local food, buildings, and daily life.
I would arrive ready to board rather than treating this as a separate sightseeing stop. The harbor is the meeting point, and the tour returns here at the end. If you have time before or after the trip, the cafés and seafood restaurants make this a useful place to linger, though food is not included in the tour price.
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Cruising through Kosterhavet National Park
The central part of the trip lasts about two hours and takes place around Kosterhavets Nationalpark. This is where the outing becomes more than a short harbor ride. You move among the West Coast islands and rocky channels, with the captain choosing a route suited to the conditions.
The appeal here is the change of pace. From the shore, the archipelago can look like a collection of bare rocks and scattered cottages. From the boat, the shape of the coast becomes clearer. Smooth granite, small inlets, open stretches of water, and traditional shoreline buildings appear from constantly changing angles.
The tour can also go beyond the national park area toward attractive harbor towns such as Grebbestad and Fjällbacka. The precise route is not fixed in the details provided, so you should think of this as a flexible coastal outing rather than a guaranteed stop-by-stop sightseeing circuit.
That flexibility is useful on a private trip. You may be able to spend more time in a quiet place, take a swim, or adjust the route if weather and sea conditions change. It also means you should not book this expecting a rigid schedule or a long stay ashore at several towns.
Passing through Havstenssund’s red granite channel

Havstenssund is the most distinctive named section of the route. The waterway narrows and winds between smooth red granite cliffs shaped by wind and sea. With rock on both sides, the setting feels more enclosed than the open archipelago, and the boat gives you a close view of the coast rather than a distant panorama.
Traditional fishermen’s cottages line parts of the shore. These details matter because they show the coast as a lived-in working place, not only as pretty scenery. The cottages, boats, and oyster activity connect the trip to Bohuslän’s maritime culture.
Havstenssund is also one of the West Coast’s important oyster areas. Havstenssunds Ostron AB operates a local oyster farm, and you can book a special Oyster Tour as an add-on if that food tradition interests you. The standard trip should not be treated as an oyster-tasting tour, but the possibility adds a useful choice for people who want more than a scenic ride.
The channel is likely to be a highlight for photographers, but keep your expectations practical. The boat’s movement, seating arrangement, and changing light mean this is a hands-on coastal outing, not a polished sightseeing platform with wide, fixed rows of seats.
What Björn and Hannah add to the experience

The guides are Björn and Hannah, and the trip’s tone appears to be shaped as much by their hosting as by the route. Björn serves as captain, and the experience can include stories, music, conversation about boats, and explanations of life on the Swedish coast.
I like this kind of guiding because it gives a small boat trip a human scale. You are not simply pointed toward a rock and given its name. The captain can talk about the waters, boat handling, local places, nature, and the practical side of coastal life.
The available feedback places strong emphasis on Björn’s calm professionalism, good humor, and ability to adjust the outing to the group. One account describes learning about boats and boating from him, while another highlights a sunset outing with shared food, conversation, and attention to birds and animals. Those details suggest that the experience can feel personal and social, especially for a private group that enjoys talking with its captain.
Music is also part of the atmosphere. That will appeal to some people and matter less to others. If you prefer a quiet nature trip, you can make your wishes clear at the start. Since this is a private activity, you have more room to shape the mood than you would on a standard group cruise.
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Swimming and snorkeling on a small private boat

Four sets of snorkeling equipment are included. That makes the trip more flexible for a group that wants to get into the water, though the supplied information does not promise a specific swim stop or describe underwater conditions.
Lifejackets are available for everyone. Bottled water is included as well. These are simple provisions, but they reduce the need to organize basic equipment before departure.
The boat has comfortable seating for five or six people, with a safety maximum of eight. That difference is important. A group of eight can book the tour, but you should expect a tighter seating arrangement, especially if several people want to move around, stretch out, or use snorkeling gear.
The boat may feel enjoyable and exciting when the water is calm, but it can also be uncomfortable over waves. You should be in generally fit condition and prepared for movement. Anyone with back, knee, or leg concerns should take the operator’s warning seriously.
How the price works for a private group

The listed price is $177.13 per person, with a fuel surcharge of SEK700 per booking. That surcharge is easy to overlook, so include it when working out the real cost.
At first glance, the per-person price is not a bargain for a short boat ride. The value improves when you fill the boat with a private group. You are paying for a captain, a private vessel, safety equipment, bottled water, snorkeling gear, and a flexible route through one of Sweden’s most scenic coastal areas.
For two people, the total cost may feel high compared with a larger shared cruise. For five or six people, the private format becomes more convincing, especially if you value quiet coves, personal conversation, and the ability to pause for a swim. Eight people can join, but the seating will be less comfortable.
The trip lasts approximately three to four hours. That is enough time to reach the archipelago and spend meaningful time on the water without giving up an entire day. Some past outings have lasted longer when arranged as special experiences, but you should plan around the stated three to four hour duration unless the operator confirms something different.
Who will enjoy this most

I would recommend the Grebbestad Boat Tour for couples, families, and small groups of friends who want a private view of the coast. It suits people who prefer an informal outing to a large scheduled cruise and who enjoy scenery, conversation, and the chance to stop on the water.
It is also a good fit if you are interested in Swedish coastal food culture. The oyster area around Havstenssund gives the route a local focus, and the separate Oyster Tour can add more depth for anyone curious about oyster farming.
Dog owners have another reason to consider it: service animals are allowed, and the private setting may be easier for a dog than a crowded public boat. The supplied information also describes a small dog being welcome on board during a previous outing. You should still confirm any pet details before booking.
I would be more cautious if you need easy, stable seating or have trouble with steps and boat movement. The operator does not recommend the activity for people with knee, back, or leg problems. Eight people can fit for safety purposes, but five or six is the more comfortable group size.
Practical details before you book

The tour is offered in English, with guiding also available in Swedish and German. Confirmation arrives at booking, and the activity begins and ends at the Grebbestad Info Centre.
The tour depends on good weather. If poor conditions cause a cancellation, you can choose another date or receive a full refund. The operator also requires a minimum number of participants, so a cancellation for that reason comes with the same choice of a different date or experience, or a full refund.
You can cancel for a full refund up to 24 hours before the start time. Changes or cancellations inside that 24-hour window are not accepted for a refund, and all cut-off times use local Swedish time.
Bring clothing suited to being on the water, even if the harbor feels warm. The boat may be exposed to wind, and the ride can become uncomfortable when waves build. I would also keep your plans afterward loose, since weather and sea conditions are part of the experience.
Is the Grebbestad Boat Tour a good choice?
Book it if you want a private, captain-led look at Bohuslän’s coast, especially if you can share the cost with five or six people. The strongest parts are the close passage through Havstenssund, the access to Kosterhavet’s waters, and the personal style associated with Björn and Hannah.
Skip it if you want a large, stable sightseeing boat, a guaranteed meal, or a tightly fixed schedule with several long shore stops. Also think twice if you have mobility or back concerns.
For the right group, this is less about checking off a list of attractions and more about spending a few good hours on the sea: red rock, fishing cottages, changing light, music, and the freedom to make the outing your own.
FAQ
Where does the Grebbestad Boat Tour start and end?
It starts at the Grebbestad Info Centre, Nedre Långgatan 48, 457 72 Grebbestad, Sweden. The activity ends back at the same meeting point.
How long does the boat tour last?
The tour lasts approximately three to four hours.
What languages are available?
The experience is offered in English, and guided service is also available in Swedish and German.
How many people can join the private boat?
The safety maximum is eight people. Seating is most comfortable for five or six people, so larger groups should expect a tighter arrangement.
Is snorkeling equipment included?
Yes. Four sets of snorkeling equipment are included. The supplied information does not guarantee a particular swim stop.
Is the fuel surcharge included in the listed price?
No. There is a fuel surcharge of SEK700 per booking.
What happens if the weather is poor?
The experience requires good weather. If it is canceled because of poor conditions, you can choose another date or receive a full refund.
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